(19)
(11) EP 1 997 180 A1

(12)

(43) Date of publication:
03.12.2008 Bulletin 2008/49

(21) Application number: 07738480.8

(22) Date of filing: 07.03.2007
(51) International Patent Classification (IPC): 
H01M 8/10(2006.01)
(86) International application number:
PCT/JP2007/055009
(87) International publication number:
WO 2007/119349 (25.10.2007 Gazette 2007/43)
(84) Designated Contracting States:
DE

(30) Priority: 14.03.2006 JP 2006069441

(71) Applicant: Toyota Jidosha Kabushiki Kaisha
Toyota-shi, Aichi 471-8571 (JP)

(72) Inventor:
  • NOUJI, Yasunori
    Toyota-shi, Aichi 471-8571 (JP)

(74) Representative: Kuhnen & Wacker 
Patent- und Rechtsanwaltsbüro Prinz-Ludwig-Strasse 40A
85354 Freising
85354 Freising (DE)

   


(54) REINFORCED ELECTROLYTE MEMBRANE COMPRISING CATALYST FOR PREVENTING REACTANT CROSSOVER AND METHOD FOR MANUFACTURING THE SAME